Conveyor belt scraper blade



FIG. 1 is a perspective view of the conveyor belt scraper blade of the present invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a first end elevation view thereof, the opposite end being a mirror image;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

Those portions of the conveyor belt scraper blade shown in broken lines form no part of the claimed design. 

The ornamental design for a conveyor belt scraper blade, as shown and described. 